package com.itheima;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.SpringCloudApplication;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

/**
 *  @SpringCloudApplication= @SpringBootApplication+ @EnableDiscoveryClient + @EnableCircuitBreaker
 */
//@SpringBootApplication
//@EnableDiscoveryClient //开启服务发现
//@EnableCircuitBreaker //开启熔断
@SpringCloudApplication
public class ConsumerServiceApplication {

    public static void main(String[] args) {
        SpringApplication.run(ConsumerServiceApplication.class, args);
    }
    @Bean
    @LoadBalanced //开启负载均衡
    public RestTemplate restTemplate(){
        return new RestTemplate();
    }

}
